/* ==========================================================================
   糖心vlog (mqayfja.cn) - 原创样式表
   设计语言: Soft Glamour Pop (甜美光感流行)
   配色: 糖果粉/紫罗兰/奶油白/深夜蓝
   ========================================================================== */

/* ----- Reset & Base ----- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  background:linear-gradient(180deg,#fff8fa 0%,#fbe8f1 100%);
  color:#2a1f3a;line-height:1.7;font-size:15px;
  min-height:100vh;
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:#9333ea;text-decoration:none;transition:color .2s ease}
a:hover{color:#ff4d8e}
ul,ol{list-style:none}

/* ----- Container ----- */
.tx-container{max-width:1200px;margin:0 auto;padding:0 20px}
@media(max-width:768px){.tx-container{padding:0 16px}}

/* ----- Header / 头部导航 ----- */
.tx-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,248,250,.85);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  box-shadow:0 1px 0 rgba(147,51,234,.08), 0 4px 24px rgba(255,77,142,.06);
}
.tx-header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;gap:24px;
}
.tx-logo-wrap{display:flex;align-items:center;gap:10px;flex-shrink:0}
.tx-logo-wrap img{height:40px;width:auto;display:block}
.tx-brand-text{font-size:14px;color:#9333ea;font-weight:600;letter-spacing:.4px;display:none}
@media(min-width:1024px){.tx-brand-text{display:inline-block}}

.tx-nav{display:flex;align-items:center;gap:4px}
.tx-nav a{
  color:#2a1f3a;font-weight:500;padding:8px 14px;border-radius:10px;
  font-size:14.5px;transition:background .2s ease,color .2s ease;
}
.tx-nav a:hover{background:linear-gradient(135deg,#ffe4ef,#f0d9ff);color:#9333ea}
.tx-nav a.tx-active{
  background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;
  box-shadow:0 4px 14px rgba(255,77,142,.32);
}

/* 搜索框 */
.tx-search{
  position:relative;width:240px;
}
.tx-search input{
  width:100%;height:40px;border:1px solid #f0d9ff;border-radius:20px;
  padding:0 16px 0 40px;background:#fff;font-size:13.5px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;color:#2a1f3a;
}
.tx-search input:focus{border-color:#ff4d8e;box-shadow:0 0 0 3px rgba(255,77,142,.12)}
.tx-search-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;opacity:.5;
}
.tx-search-btn{
  position:absolute;right:4px;top:4px;height:32px;padding:0 14px;
  border:0;border-radius:16px;background:linear-gradient(135deg,#ff4d8e,#9333ea);
  color:#fff;font-size:12.5px;font-weight:600;cursor:pointer;
}

/* 移动端折叠菜单 */
.tx-menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px;color:#9333ea}
.tx-menu-toggle svg{width:24px;height:24px}
@media(max-width:992px){
  .tx-menu-toggle{display:block}
  .tx-search{display:none}
  .tx-nav{
    position:absolute;top:72px;left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:12px;gap:4px;box-shadow:0 12px 24px rgba(147,51,234,.12);
    transform:translateY(-10px);opacity:0;pointer-events:none;
    transition:all .25s ease;
  }
  .tx-nav.tx-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .tx-nav a{padding:12px 16px}
}

/* 面包屑 */
.tx-breadcrumb{
  background:linear-gradient(90deg,#fbe8f1,#f0d9ff);
  padding:14px 0;font-size:13px;color:#5b3f72;
}
.tx-breadcrumb .tx-container{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tx-breadcrumb a{color:#9333ea;font-weight:500}
.tx-breadcrumb span{color:#9d7fb8}

/* ----- Hero ----- */
.tx-hero{
  position:relative;overflow:hidden;
  background:#1a1535;color:#fff;padding:64px 0 96px;
}
.tx-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/hero-banner.jpg') center/cover no-repeat;
  opacity:.65;
}
.tx-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(26,21,53,.55) 0%,rgba(255,77,142,.45) 60%,rgba(147,51,234,.55) 100%);
}
.tx-hero-inner{position:relative;z-index:2;max-width:680px}
.tx-hero h1{
  font-size:clamp(28px,4.6vw,52px);font-weight:800;line-height:1.18;
  margin-bottom:18px;letter-spacing:-.5px;
  text-shadow:0 4px 20px rgba(0,0,0,.45);
}
.tx-hero h1 .tx-accent{
  background:linear-gradient(135deg,#ffe4ef,#fff8fa);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.tx-hero p{
  font-size:clamp(14px,1.7vw,17px);line-height:1.8;
  opacity:.95;margin-bottom:32px;text-shadow:0 2px 8px rgba(0,0,0,.35);
}
.tx-cta-row{display:flex;gap:14px;flex-wrap:wrap}
.tx-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:30px;font-weight:600;font-size:14.5px;
  border:0;cursor:pointer;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s ease;
}
.tx-btn-primary{background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;box-shadow:0 8px 24px rgba(255,77,142,.4)}
.tx-btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(255,77,142,.5);color:#fff}
.tx-btn-ghost{background:rgba(255,255,255,.18);color:#fff;border:1.5px solid rgba(255,255,255,.55);backdrop-filter:blur(8px)}
.tx-btn-ghost:hover{background:rgba(255,255,255,.3);transform:translateY(-2px);color:#fff}

/* 装饰心形 */
.tx-deco-heart{
  position:absolute;color:#ff4d8e;opacity:.18;pointer-events:none;
  filter:blur(2px);
}
.tx-deco-heart.tx-h1{top:8%;right:6%;font-size:120px;animation:floatA 6s ease-in-out infinite}
.tx-deco-heart.tx-h2{bottom:12%;right:18%;font-size:60px;animation:floatA 8s ease-in-out infinite reverse}
.tx-deco-heart.tx-h3{top:30%;right:30%;font-size:40px;animation:floatA 7s ease-in-out infinite 1s}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}

/* ----- Section 通用 ----- */
.tx-section{padding:72px 0;position:relative}
.tx-section.tx-light{background:#fff8fa}
.tx-section.tx-tinted{background:linear-gradient(180deg,#ffe4ef 0%,#fbe8f1 100%)}
.tx-section.tx-dark{background:#1a1535;color:#fff}

.tx-section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.tx-eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:2px;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-transform:uppercase;margin-bottom:12px;
}
.tx-section-head h2{
  font-size:clamp(24px,3vw,36px);font-weight:800;letter-spacing:-.4px;
  color:#2a1f3a;margin-bottom:14px;
}
.tx-section.tx-dark h2{color:#fff}
.tx-section-head p{
  font-size:15px;color:#5b3f72;line-height:1.8;
}
.tx-section.tx-dark .tx-section-head p{color:rgba(255,255,255,.78)}

/* ----- 网格 ----- */
.tx-grid{display:grid;gap:24px}
.tx-grid-2{grid-template-columns:repeat(2,1fr)}
.tx-grid-3{grid-template-columns:repeat(3,1fr)}
.tx-grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:992px){.tx-grid-3,.tx-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tx-grid-2,.tx-grid-3,.tx-grid-4{grid-template-columns:1fr}}

/* ----- 服务卡片 ----- */
.tx-service-card{
  background:#fff;border-radius:18px;padding:28px;
  box-shadow:0 6px 24px rgba(147,51,234,.08);
  border:1px solid #f7e7ff;
  transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s ease;
}
.tx-service-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(255,77,142,.18)}
.tx-service-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,#ffe4ef,#f0d9ff);
  display:flex;align-items:center;justify-content:center;
  font-size:26px;margin-bottom:16px;
}
.tx-service-card h3{font-size:18px;font-weight:700;color:#2a1f3a;margin-bottom:10px}
.tx-service-card p{font-size:14px;color:#5b3f72;line-height:1.7}
.tx-service-card .tx-tag-row{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.tx-tag{
  display:inline-block;padding:3px 10px;font-size:11.5px;
  background:#ffe4ef;color:#9333ea;border-radius:10px;font-weight:500;
}

/* ----- 视频卡片 (含 hover 播放按钮) ----- */
.tx-video-card{
  position:relative;border-radius:16px;overflow:hidden;
  background:#1a1535;cursor:pointer;
  box-shadow:0 6px 20px rgba(26,21,53,.18);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease;
}
.tx-video-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(147,51,234,.28)}
.tx-video-cover{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#2a1f3a}
.tx-video-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tx-video-card:hover .tx-video-cover img{transform:scale(1.06)}
.tx-video-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(26,21,53,.7) 100%);
  pointer-events:none;
}
.tx-video-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);
  width:64px;height:64px;border-radius:50%;
  background:rgba(255,255,255,.95);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s ease,transform .25s cubic-bezier(.34,1.56,.64,1);
  box-shadow:0 6px 20px rgba(0,0,0,.3);z-index:2;
}
.tx-video-play::before{
  content:"";width:0;height:0;
  border-left:18px solid #ff4d8e;
  border-top:11px solid transparent;
  border-bottom:11px solid transparent;
  margin-left:5px;
}
.tx-video-card:hover .tx-video-play{opacity:1;transform:translate(-50%,-50%) scale(1)}

.tx-video-meta{position:absolute;left:14px;right:14px;bottom:12px;color:#fff;z-index:1}
.tx-video-meta h3{font-size:15px;font-weight:600;line-height:1.45;margin-bottom:4px;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.tx-video-stats{font-size:11.5px;opacity:.85;display:flex;gap:14px;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.tx-video-stats span::before{content:"●";margin-right:4px;color:#ff4d8e;font-size:8px;vertical-align:middle}

.tx-video-badge{
  position:absolute;top:12px;left:12px;z-index:1;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;
  font-size:11px;font-weight:600;padding:4px 10px;border-radius:8px;
  text-shadow:none;
}
.tx-video-duration{
  position:absolute;top:12px;right:12px;z-index:1;
  background:rgba(0,0,0,.55);color:#fff;font-size:11.5px;
  padding:3px 8px;border-radius:6px;
}

/* ----- 专家卡片 ----- */
.tx-expert-card{
  background:#fff;border-radius:18px;padding:24px;text-align:center;
  border:1px solid #f7e7ff;
  box-shadow:0 6px 20px rgba(147,51,234,.08);
  transition:all .25s cubic-bezier(.34,1.56,.64,1);
}
.tx-expert-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(255,77,142,.18)}
.tx-expert-avatar{
  width:84px;height:84px;border-radius:50%;margin:0 auto 14px;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:28px;font-weight:700;
  box-shadow:0 6px 16px rgba(255,77,142,.32);
}
.tx-expert-card h3{font-size:17px;font-weight:700;color:#2a1f3a;margin-bottom:4px}
.tx-expert-role{font-size:13px;color:#9333ea;font-weight:600;margin-bottom:10px}
.tx-expert-bio{font-size:13px;color:#5b3f72;line-height:1.7;margin-bottom:14px}
.tx-expert-stats{
  display:flex;justify-content:space-around;padding:12px 0;
  border-top:1px solid #f7e7ff;font-size:12px;color:#5b3f72;
}
.tx-expert-stats strong{display:block;color:#9333ea;font-size:15px;font-weight:700}
.tx-expert-actions{margin-top:14px;display:flex;gap:8px;justify-content:center}
.tx-expert-actions a{
  flex:1;font-size:12.5px;padding:8px 12px;border-radius:8px;
  background:linear-gradient(135deg,#ffe4ef,#f0d9ff);color:#9333ea;font-weight:600;
}
.tx-expert-actions a:hover{background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff}

/* ----- FAQ ----- */
.tx-faq-list{max-width:820px;margin:0 auto}
.tx-faq-item{
  background:#fff;border-radius:14px;margin-bottom:12px;
  border:1px solid #f7e7ff;overflow:hidden;
  transition:box-shadow .2s ease;
}
.tx-faq-item:hover{box-shadow:0 6px 18px rgba(147,51,234,.1)}
.tx-faq-question{
  padding:18px 22px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-size:15px;font-weight:600;color:#2a1f3a;
}
.tx-faq-question::after{
  content:"+";font-size:22px;color:#9333ea;
  transition:transform .25s ease;
}
.tx-faq-item.tx-active .tx-faq-question::after{transform:rotate(45deg)}
.tx-faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease,padding .3s ease;
  padding:0 22px;color:#5b3f72;font-size:14px;line-height:1.8;
}
.tx-faq-item.tx-active .tx-faq-answer{max-height:300px;padding:0 22px 18px}

/* ----- 评论卡片 ----- */
.tx-review-card{
  background:#fff;border-radius:16px;padding:22px;
  border:1px solid #f7e7ff;
  box-shadow:0 4px 14px rgba(147,51,234,.06);
}
.tx-review-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tx-review-avatar{
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:16px;flex-shrink:0;
}
.tx-review-info h4{font-size:14px;color:#2a1f3a;font-weight:600}
.tx-review-info time{font-size:12px;color:#9d7fb8;display:block;margin-top:2px}
.tx-stars{color:#ffb938;font-size:13px;margin-bottom:8px;letter-spacing:1px}
.tx-review-text{color:#5b3f72;font-size:13.5px;line-height:1.75}

/* ----- 合作品牌墙 ----- */
.tx-brand-wall{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:14px;margin-top:24px;
}
.tx-brand-chip{
  background:#fff;padding:10px 22px;border-radius:30px;
  border:1px solid #f7e7ff;font-size:14px;color:#5b3f72;font-weight:500;
  transition:all .2s ease;
}
.tx-brand-chip:hover{
  background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;border-color:transparent;
  transform:translateY(-2px);
}

/* ----- 联系区 ----- */
.tx-contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:start}
@media(max-width:768px){.tx-contact-grid{grid-template-columns:1fr}}
.tx-contact-card{
  background:#fff;border-radius:18px;padding:30px;
  border:1px solid #f7e7ff;box-shadow:0 6px 20px rgba(147,51,234,.08);
}
.tx-contact-card h3{font-size:18px;font-weight:700;color:#2a1f3a;margin-bottom:18px}
.tx-contact-list{margin:0;padding:0}
.tx-contact-list li{
  padding:10px 0;border-bottom:1px dashed #f7e7ff;
  display:flex;align-items:flex-start;gap:10px;font-size:14px;color:#5b3f72;
}
.tx-contact-list li:last-child{border:0}
.tx-contact-list strong{color:#9333ea;min-width:90px;font-weight:600}

.tx-qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tx-qr-block{text-align:center;background:#fff8fa;padding:14px;border-radius:14px}
.tx-qr-block img{width:130px;height:130px;margin:0 auto 8px;border-radius:8px;border:6px solid #fff}
.tx-qr-block span{font-size:12.5px;color:#5b3f72;font-weight:500}

/* ----- 时效性 / 最新资讯 ----- */
.tx-news-item{
  background:#fff;border-radius:14px;padding:18px 20px;
  border:1px solid #f7e7ff;
  display:flex;align-items:center;gap:18px;
  transition:all .2s ease;
}
.tx-news-item:hover{transform:translateX(4px);border-color:#ff4d8e;box-shadow:0 6px 18px rgba(255,77,142,.12)}
.tx-news-date{
  flex-shrink:0;text-align:center;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;
  border-radius:10px;padding:8px 12px;min-width:64px;
}
.tx-news-date strong{display:block;font-size:18px;font-weight:700;line-height:1.1}
.tx-news-date span{font-size:11px;opacity:.9}
.tx-news-content h4{font-size:14.5px;color:#2a1f3a;font-weight:600;margin-bottom:4px}
.tx-news-content p{font-size:12.5px;color:#5b3f72;line-height:1.5}

/* ----- 数据指标条 ----- */
.tx-stats-bar{
  background:linear-gradient(135deg,#ff4d8e,#9333ea);
  border-radius:18px;padding:32px 24px;color:#fff;text-align:center;
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  box-shadow:0 14px 40px rgba(147,51,234,.25);
}
@media(max-width:600px){.tx-stats-bar{grid-template-columns:repeat(2,1fr)}}
.tx-stat-item strong{display:block;font-size:30px;font-weight:800;line-height:1.2;margin-bottom:6px}
.tx-stat-item span{font-size:12.5px;opacity:.92}

/* ----- How-To 步骤 ----- */
.tx-howto-list{counter-reset:howto;display:grid;gap:14px}
.tx-howto-item{
  background:#fff;border-radius:14px;padding:20px 22px 20px 60px;position:relative;
  border:1px solid #f7e7ff;
}
.tx-howto-item::before{
  counter-increment:howto;content:counter(howto);
  position:absolute;left:18px;top:20px;width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;
}
.tx-howto-item h4{font-size:15px;color:#2a1f3a;font-weight:600;margin-bottom:6px}
.tx-howto-item p{font-size:13.5px;color:#5b3f72;line-height:1.7}

/* ----- 分享按钮 ----- */
.tx-share-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.tx-share-btn{
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:#fff;color:#9333ea;font-size:18px;
  border:1.5px solid #f7e7ff;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s cubic-bezier(.34,1.56,.64,1);
}
.tx-share-btn:hover{transform:translateY(-3px);background:linear-gradient(135deg,#ff4d8e,#9333ea);color:#fff;border-color:transparent}

/* ----- Footer ----- */
.tx-footer{
  background:#1a1535;color:rgba(255,255,255,.75);padding:56px 0 24px;
  position:relative;overflow:hidden;
}
.tx-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,#ff4d8e,#9333ea,#ff4d8e);
}
.tx-footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;
}
@media(max-width:768px){.tx-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.tx-footer-grid{grid-template-columns:1fr}}
.tx-footer h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:14px;letter-spacing:.5px}
.tx-footer-brand img{height:42px;margin-bottom:12px}
.tx-footer-brand p{font-size:13px;line-height:1.7;color:rgba(255,255,255,.65);margin-bottom:14px}
.tx-footer ul li{padding:5px 0}
.tx-footer ul a{color:rgba(255,255,255,.7);font-size:13.5px;transition:color .2s ease}
.tx-footer ul a:hover{color:#ff4d8e}
.tx-footer-meta{
  border-top:1px solid rgba(255,255,255,.1);padding-top:18px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,255,255,.55);
}
.tx-footer-meta a{color:rgba(255,255,255,.7)}
.tx-footer-update{color:#ffb938;font-weight:600}

/* ----- 子页面 hero ----- */
.tx-page-hero{
  background:linear-gradient(135deg,#ff4d8e 0%,#9333ea 100%);
  color:#fff;padding:64px 0 48px;text-align:center;position:relative;overflow:hidden;
}
.tx-page-hero h1{font-size:clamp(24px,3.5vw,40px);font-weight:800;margin-bottom:12px}
.tx-page-hero p{font-size:15px;opacity:.95;max-width:680px;margin:0 auto;line-height:1.8}

/* ----- 文章 / 长文 ----- */
.tx-article{
  background:#fff;border-radius:18px;padding:36px 40px;
  box-shadow:0 6px 20px rgba(147,51,234,.08);border:1px solid #f7e7ff;
  max-width:920px;margin:0 auto;
}
.tx-article h2{font-size:22px;color:#2a1f3a;font-weight:700;margin:24px 0 12px;padding-left:14px;border-left:4px solid #ff4d8e}
.tx-article h3{font-size:17px;color:#2a1f3a;font-weight:600;margin:18px 0 10px}
.tx-article p{font-size:14.5px;color:#3a2d4f;line-height:1.85;margin-bottom:14px}
.tx-article ul,.tx-article ol{margin:8px 0 14px 24px;color:#3a2d4f;font-size:14.5px;line-height:1.85}
.tx-article ul li{list-style:disc;padding:3px 0}
.tx-article ol li{list-style:decimal;padding:3px 0}
.tx-article strong{color:#9333ea}

/* ----- 通用 utilities ----- */
.tx-mt-2{margin-top:16px}.tx-mt-3{margin-top:24px}.tx-mt-4{margin-top:32px}
.tx-mb-2{margin-bottom:16px}.tx-mb-3{margin-bottom:24px}.tx-mb-4{margin-bottom:32px}
.tx-text-center{text-align:center}

/* ----- 视频文章网格 ----- */
.tx-feature-row{
  display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;margin:48px 0;
}
.tx-feature-row.tx-reverse{direction:rtl}
.tx-feature-row.tx-reverse>*{direction:ltr}
@media(max-width:768px){.tx-feature-row,.tx-feature-row.tx-reverse{grid-template-columns:1fr;gap:20px}}
.tx-feature-img{border-radius:18px;overflow:hidden;box-shadow:0 14px 40px rgba(147,51,234,.18)}
.tx-feature-img img{width:100%;height:auto;display:block}
.tx-feature-text h3{font-size:22px;color:#2a1f3a;font-weight:700;margin-bottom:14px}
.tx-feature-text p{color:#5b3f72;font-size:14.5px;line-height:1.85;margin-bottom:12px}
.tx-feature-text ul{margin:8px 0 16px 0}
.tx-feature-text ul li{padding:6px 0 6px 24px;position:relative;color:#5b3f72;font-size:14px}
.tx-feature-text ul li::before{
  content:"♥";position:absolute;left:0;top:6px;color:#ff4d8e;font-size:14px;
}

/* ----- 滚动出现动画 ----- */
@media(prefers-reduced-motion:no-preference){
  .tx-fade-in{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
  .tx-fade-in.tx-visible{opacity:1;transform:translateY(0)}
}